417341988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1656119}}^1$

素因数の和:1656136

約数の個数: 36

約数和(自身を含む): 1205655360

約数和(自身を除く): 788313372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1656119, 3312238, 4968357, 6624476, 9936714, 11592833, 14905071, 19873428, 23185666, 29810142, 34778499, 46371332, 59620284, 69556998, 104335497, 139113996, 208670994, 417341988]

約数ペア:

[(1, 417341988), (2, 208670994), (3, 139113996), (4, 104335497), (6, 69556998), (7, 59620284), (9, 46371332), (12, 34778499), (14, 29810142), (18, 23185666), (21, 19873428), (28, 14905071), (36, 11592833), (42, 9936714), (63, 6624476), (84, 4968357), (126, 3312238), (252, 1656119)]